<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
<body>
<h2 align="center">文件的上传与下载</h2>
<form action="/upload" method="post" enctype="multipart/form-data">
  上传的文件<input type="file" name="file">
  <input type="submit" value="提交">
</form>
<a href="/listFileInfo">文件查询，最近上传的10个文件的元数组</a>
</body>
</html>